JP6281506B2 - 半導体モジュール - Google Patents
半導体モジュール Download PDFInfo
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- JP6281506B2 JP6281506B2 JP2015034141A JP2015034141A JP6281506B2 JP 6281506 B2 JP6281506 B2 JP 6281506B2 JP 2015034141 A JP2015034141 A JP 2015034141A JP 2015034141 A JP2015034141 A JP 2015034141A JP 6281506 B2 JP6281506 B2 JP 6281506B2
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- molded product
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- 239000004065 semiconductor Substances 0.000 title claims description 170
- 239000011347 resin Substances 0.000 claims description 113
- 229920005989 resin Polymers 0.000 claims description 113
- 238000012546 transfer Methods 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 description 56
- 239000002184 metal Substances 0.000 description 56
- 239000003507 refrigerant Substances 0.000 description 14
- 229920001721 polyimide Polymers 0.000 description 10
- 239000009719 polyimide resin Substances 0.000 description 10
- 239000003822 epoxy resin Substances 0.000 description 8
- 229920000647 polyepoxide Polymers 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 238000004382 potting Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3675—Cooling facilitated by shape of device characterised by the shape of the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3135—Double encapsulation or coating and encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/33—Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/04—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls
- H01L23/043—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body
- H01L23/051—Containers; Seals characterised by the shape of the container or parts, e.g. caps, walls the container being a hollow construction and having a conductive base as a mounting as well as a lead for the semiconductor body another lead being formed by a cover plate parallel to the base plate, e.g. sandwich type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/40—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs
- H01L23/4006—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws
- H01L23/4012—Mountings or securing means for detachable cooling or heating arrangements ; fixed by friction, plugs or springs with bolts or screws for stacked arrangements of a plurality of semiconductor devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
図1から図3を参照し、半導体モジュール10と半導体モジュール10を用いた電力変換器100について説明する。なお、以下の説明では、実質的に同じ構造を有する部品について説明する場合、参照番号に付しているアルファベットを省略して説明することがある。
図4を参照し、半導体モジュール210について説明する。半導体モジュール210は、半導体モジュール10の変形例である。そのため、半導体モジュール210については、半導体モジュール10と同じ部品には同一又は下二桁が同じ参照番号を付し、説明を省略することがある。半導体モジュール210は、半導体装置5(5b)の周囲の構造が、半導体モジュール10と異なる。なお、半導体モジュール210は、半導体モジュール10と同様に、電力変換器の部品として使用することができる(図1も参照)。
図5を参照し、半導体モジュール310について説明する。半導体モジュール310は、半導体モジュール210の変形例であり、半導体装置5(5b)の周囲の構造が、半導体モジュール210と異なる。半導体モジュール310について、半導体モジュール210と同一の構造については、同一又は下二桁が同一の参照番号を付すことにより、説明を省略することがある。
5:半導体装置
10:半導体モジュール
40:伝熱板
46:絶縁シート
48:樹脂成形品
48a:接触面
48b:樹脂成形品の側面
52:伝熱板
Claims (6)
- 半導体装置と絶縁シートと冷却器が積層されており、
前記半導体装置は、半導体素子と、その半導体素子の表裏面に配置されているとともにその半導体素子に接続されている一対の伝熱板と、前記半導体素子と前記伝熱板を封止している樹脂成形品で構成されており、
前記樹脂成形品は、前記絶縁シートに接触する接触面と前記絶縁シートから離反する側面を備えており、
前記一対の伝熱板の各々が、前記接触面の一部に露出しており、
前記側面が、前記接触面と直交する直交方向に対して前記樹脂成形品の中心から離れるように傾斜しており、
さらに、前記側面と前記絶縁シートの双方に接触する樹脂部材が設けられており、
前記樹脂部材は、前記絶縁シートに接触する第2の接触面と、前記絶縁シートにも前記樹脂成形品にも接しない表面を備えており、
前記直交方向に対する前記側面の傾斜角が、3°以上であり、
前記表面が前記第2の接触面と直交する直交方向に対して前記樹脂成形品の中心から離れる方向に傾斜しているときの傾斜角を正としたときに、前記直交方向に対する前記表面の傾斜角が負であるとともに、傾斜角の絶対値が17°以下である半導体モジュール。 - 前記直交方向に対する前記側面の傾斜角が、3°以上17°以下である請求項1に記載の半導体モジュール。
- 前記第1接触面より前記絶縁シートが広く、前記絶縁シートより前記冷却器が広く、
前記樹脂部材が、前記樹脂成形品と前記絶縁シートと前記冷却器に接している請求項2に記載の半導体モジュール。 - 前記樹脂部材の線膨張係数が、前記樹脂成形品の線膨張係数より大きく、前記冷却器の線膨張係数のより小さい請求項3に記載の半導体モジュール。
- 前記接触面と平行な方向において、前記一対の伝熱板の各々のサイズが、前記半導体素子のサイズより大きく、
前記直交方向において、前記一対の伝熱板の間に、前記樹脂成形品が存在している請求項1から4のいずれか一項に記載の半導体モジュール。 - 前記直交方向において、前記一対の伝熱板の一つの伝熱板と前記半導体素子との間に、前記一つの伝熱板と同じ材料で構成されているスペーサが配置されている請求項1から5のいずれか一項に記載の半導体モジュール。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015034141A JP6281506B2 (ja) | 2015-02-24 | 2015-02-24 | 半導体モジュール |
US14/994,556 US9466549B2 (en) | 2015-02-24 | 2016-01-13 | Semiconductor module |
DE102016101579.2A DE102016101579B4 (de) | 2015-02-24 | 2016-01-29 | Halbleitermodul |
CN201610101386.4A CN105914188B (zh) | 2015-02-24 | 2016-02-24 | 半导体模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015034141A JP6281506B2 (ja) | 2015-02-24 | 2015-02-24 | 半導体モジュール |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017230537A Division JP2018032879A (ja) | 2017-11-30 | 2017-11-30 | 半導体モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016157792A JP2016157792A (ja) | 2016-09-01 |
JP6281506B2 true JP6281506B2 (ja) | 2018-02-21 |
Family
ID=56577345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015034141A Expired - Fee Related JP6281506B2 (ja) | 2015-02-24 | 2015-02-24 | 半導体モジュール |
Country Status (4)
Country | Link |
---|---|
US (1) | US9466549B2 (ja) |
JP (1) | JP6281506B2 (ja) |
CN (1) | CN105914188B (ja) |
DE (1) | DE102016101579B4 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6724700B2 (ja) * | 2016-10-03 | 2020-07-15 | トヨタ自動車株式会社 | 半導体積層ユニット |
JP6772768B2 (ja) * | 2016-11-09 | 2020-10-21 | 株式会社デンソー | 半導体装置 |
JP2019062021A (ja) * | 2017-09-25 | 2019-04-18 | 株式会社東芝 | 半導体モジュールおよびその製造方法 |
JP7039908B2 (ja) * | 2017-09-26 | 2022-03-23 | 株式会社デンソー | 半導体装置 |
JP6654609B2 (ja) * | 2017-10-10 | 2020-02-26 | 本田技研工業株式会社 | 電力変換装置 |
JP6834918B2 (ja) * | 2017-11-14 | 2021-02-24 | トヨタ自動車株式会社 | 半導体装置 |
WO2020118289A1 (en) * | 2018-12-07 | 2020-06-11 | Alliance For Sustainable Energy, Llc | Electronics packaging using organic electrically insulating layers |
KR20210148743A (ko) * | 2020-06-01 | 2021-12-08 | 삼성전자주식회사 | 반도체 패키지 |
WO2023208331A1 (en) * | 2022-04-27 | 2023-11-02 | Huawei Digital Power Technologies Co., Ltd. | Power module with heat conductive anti-corrosion coating, power module cooling arrangement and method for its production |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62256457A (ja) * | 1986-04-29 | 1987-11-09 | Fujitsu Ltd | 半導体装置 |
JP3688312B2 (ja) * | 1994-11-18 | 2005-08-24 | 株式会社日立製作所 | 半導体集積回路装置 |
JPH09199645A (ja) * | 1996-01-17 | 1997-07-31 | Mitsubishi Electric Corp | 半導体装置および半導体モジュール |
US6784409B2 (en) * | 2000-03-28 | 2004-08-31 | Canon Kabushiki Kaisha | Electronic device with encapsulant of photo-set resin and production process of same |
JP3823287B2 (ja) * | 2000-12-20 | 2006-09-20 | ユーディナデバイス株式会社 | 電子装置の製造方法 |
JP4286465B2 (ja) * | 2001-02-09 | 2009-07-01 | 三菱電機株式会社 | 半導体装置とその製造方法 |
JP4479121B2 (ja) | 2001-04-25 | 2010-06-09 | 株式会社デンソー | 半導体装置の製造方法 |
JP4016917B2 (ja) * | 2003-09-16 | 2007-12-05 | 株式会社デンソー | 半導体冷却ユニット |
JP4429054B2 (ja) * | 2004-03-24 | 2010-03-10 | 三洋電機株式会社 | 樹脂封止型半導体装置及び樹脂封止型半導体装置の製造方法 |
JP4581885B2 (ja) * | 2005-07-22 | 2010-11-17 | 株式会社デンソー | 半導体装置 |
JP4591297B2 (ja) * | 2005-09-28 | 2010-12-01 | 株式会社デンソー | 半導体装置の取付構造および半導体装置の取付方法 |
JP5217884B2 (ja) * | 2008-10-14 | 2013-06-19 | 株式会社デンソー | 半導体装置 |
JP2010098229A (ja) * | 2008-10-20 | 2010-04-30 | Fujitsu Microelectronics Ltd | 樹脂封止方法及び樹脂封止用金型 |
JP5268660B2 (ja) * | 2009-01-08 | 2013-08-21 | 三菱電機株式会社 | パワーモジュール及びパワー半導体装置 |
JP2011216564A (ja) | 2010-03-31 | 2011-10-27 | Mitsubishi Electric Corp | パワーモジュール及びその製造方法 |
JP5887716B2 (ja) | 2011-05-23 | 2016-03-16 | アイシン精機株式会社 | 半導体装置の製造方法 |
JP2013149643A (ja) * | 2012-01-17 | 2013-08-01 | Mitsubishi Electric Corp | 半導体装置 |
JP2014127691A (ja) * | 2012-12-27 | 2014-07-07 | Toyota Motor Corp | 半導体積層ユニット |
JP6155676B2 (ja) * | 2013-02-11 | 2017-07-05 | 株式会社デンソー | 半導体装置及びその製造方法 |
JP5472498B2 (ja) | 2013-02-19 | 2014-04-16 | 三菱電機株式会社 | パワーモジュールの製造方法 |
JP2015034141A (ja) | 2013-08-08 | 2015-02-19 | 東レ・ファインケミカル株式会社 | 4−メトキシ桂皮酸2−エチルヘキシル化合物の製造方法 |
-
2015
- 2015-02-24 JP JP2015034141A patent/JP6281506B2/ja not_active Expired - Fee Related
-
2016
- 2016-01-13 US US14/994,556 patent/US9466549B2/en not_active Expired - Fee Related
- 2016-01-29 DE DE102016101579.2A patent/DE102016101579B4/de not_active Expired - Fee Related
- 2016-02-24 CN CN201610101386.4A patent/CN105914188B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105914188B (zh) | 2018-07-10 |
CN105914188A (zh) | 2016-08-31 |
US9466549B2 (en) | 2016-10-11 |
JP2016157792A (ja) | 2016-09-01 |
DE102016101579B4 (de) | 2020-10-01 |
DE102016101579A1 (de) | 2016-08-25 |
US20160247743A1 (en) | 2016-08-25 |
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